Diffusion is a spontaneous process. This process is called passive transport because molecules will move from where the substance is more concentrated to where it is less concentrated. While active transport required work and energy, passive transport does not require. So, with the help of transport proteins, molecules move quickly which is called facilitated diffusion because it depends on the help of proteins embedded in the cell membrane called transport proteins.
ICSE Class 8 Answered
Q6. diffusion is passive transport. explain.
Asked by Chandrashekhar | 03 Sep, 2018, 07:33: PM
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Answered by Sivanand Patnaik | 04 Sep, 2018, 08:51: AM
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